baber/WOPTO huggingface dataset:
Patent DE-3233949-A1 (DE)
Inventor: KONIETZNY ALFRED DR
IPC: C08K5/34
Filed: 1982-09-14
Abstract: Amino-group bearing, low molecular weight 1,3-butadiene polymers used as stabilizers for molded or unshaped plastics in amounts of 0.01 to 2.0 weight percent referred to the plastic, where the amino-group bearing component is derived from a substituted piperidine having the general formula:   <IMAGE>   where R represents similar or different alkyl groups having 1 to 3 carbon atoms.
Patent DE-3236917-A1 (DE)
Title: Method for building winter gardens onto the front of dwelling houses and unit construction system for winter gardens
Inventor: MENGERINGHAUSEN MAX DR ING
IPC: E04H5/08
Filed: 1982-10-06
Abstract: The invention solves the object of constructing winter gardens vertically one above the other on the front of multistorey dwelling houses, in particular in the case of existing buildings. Building modules with large side openings are constructed from supports and rails, preferably of steel, and also floor slabs in the form of prefabricated parts, and are stabilised by fixing to the house front. Prefabricated frames (of plastic, wood or metal), which carry a fixed glazing or window wings for opening, are inserted into the large side openings. Additional interior work involves prefabricated elements for floor and ceiling (underneath the loadbearing floor slab) and completing the former house front, which, due to the winter garden, becomes the separating wall between winter garden and dwelling space.   <IMAGE>
Patent DE-3237148-A1 (DE)
Title: Pneumatically controlled paint spray gun
Inventor: BERGER GUENTER
IPC: B05B7/02
Filed: 1982-10-07
Abstract: The invention relates to a pneumatically controlled paint spray gun for automatically spraying liquid substances, in particular coating substances, the spray jet being atomized and formed by means of compressed air. The object of the invention is to improve the economy in terms of material and the mass-power ratio of the paint spray gun so that when it is used on spraying devices or spraying robots their optimum productivity is made possible. For this purpose, the design of the pneumatically controlled paint spraying gun is to be changed in such a way that the piston-cylinder dimensions of the control part, which are not freely selectable, can be reduced. According to the invention, the object is achieved in that the drive force of the piston is transmitted to the air and paint valve in a ratio greater than 1 : 1, by means of a swivellable lever. This results in a relatively small diameter of the piston, as a result of which the shape of the housing is favourably influenced. In addition, the reduced friction of the smaller piston has positive effects on the smooth running of the system and thus on the switching speed. <IMAGE>
Patent DE-3240308-A1 (DE)
Title: 4-Amino-3-dimethylamino-6-(2,3-dimethyl-2-buthl)-1,2,4-triazin- 5-(4H)-one, process for its preparation, and its use as a herbicide
Inventor: KRANZ ECKART DIPL CHEM DR
IPC: C07C45/51
Filed: 1982-10-30
Abstract: The novel triazinone derivative of the formula <IMAGE> is distinguished by powerful herbicidal properties. A multi-step process is described for its preparation, starting from 2,3-dimethyl- 1-butene.
Patent DE-3240587-A1 (DE)
Title: Reciprocating cutting apparatus with theta swivelling
Inventor: GERBER HEINZ JOSEPH
IPC: B26D7/08
Filed: 1982-11-01
Abstract: An apparatus for cutting flat material which is spread out in one or more layers over a supporting surface makes use of a cutting appliance having a reciprocating cutting knife which can be moved in two coordinate directions in the plane of the supporting surface to enable the cutting knife to follow a desired intersection line relative to the flat material. The cutting knife has a front cutting edge which performs the actual cutting operation with a cutting action. During the cutting operation, a mechanical device inside the apparatus causes knife oscillation about the reciprocating axis synchronously with the reciprocating strokes of the knife. <IMAGE>
Patent DE-3242912-A1 (DE)
Title: Wrapping for conifers
Inventor: SCHNEIDERS HERMANN
IPC: B65B25/02
Filed: 1982-11-20
Abstract: To wrap conifers in a net, a funnel known per se with a net tube onto which a net has been slid is used. A grab is inserted from the net tube side following the axis of the net tube and the funnel until it reaches the funnel opening area and then grabs a conifer by the bottom of its trunk and pulls it through the funnel and the net tube, the net being pulled over the conifer and cut to the appropriate length simultaneously.
Patent DE-3307170-A1 (DE)
Inventor: KULLMANN JOERG
IPC: B23D61/04
Filed: 1983-03-01
Abstract: A saw blade exhibits a foundation (1) of spring steel, which exhibits along one edge projections (3), each separated by a chip space (2), each carrying a seat (4) each for a cutting material plate (6, 6') and each forming a tooth back (5). The cutting material plates (6, 6') exhibit a cutting edge and a true rake (7) and are arranged at an effective rake angle ( gamma ), while each two adjacent cutting material plates (6, 6') form a pitch (t) with the mutual interval of their cutting edges and/or cutting tips. The cutting material plates (6, 6') are attached with varying pitch (t) and with varying effective rake angle ( gamma ).
Patent DE-3307751-A1 (DE)
Title: Slidably movable protective grating
Inventor: CSERY LAJOS
IPC: E06B9/06
Filed: 1983-03-04
Abstract: A slidably movable protective grating has a large number of grating bars (5a-5g), each three being interconnected with coupling elements (6a-6c and 7a-7c). The coupling elements (6a-7c) are pivotably movable about the respective central grating bar (5a, 5d, 5f) and have longitudinal slots, in which guide bolts (14, 16) slide, which are fastened rigidly to the respectively outer grating bars (5a, 5c). It is thus guaranteed that in each case an equal distance is maintained between the grating bars (5a-5c) which are interconnected by a coupling element (6a). By the arrangement of all coupling elements (6a-6c) in a horizontal row in an alignment from bottom left to top right, a jam-free and easy-running although secure and dimensionally stable design of a protective grating according to the invention is achieved. <IMAGE>
Patent DE-3311294-A1 (DE)
Title: Process for the preparation of concentrated, low-salt basic azo dye preparations
Inventor: MOSER HELMUT DR
IPC: C09B67/54
Filed: 1983-03-28
Abstract: Concentrated, low-salt preparations of basic dyes according to Europ. Patent Application 0041040 are prepared by ultrafiltration.
Patent DE-3312449-A1 (DE)
Title: Method and device for gasifying/combusting pulverulent fuels
Inventor: KRETSCHMER HORST DIPL ING
IPC: F23K3/02
Filed: 1983-04-07
Abstract: The invention relates to a method and device for using pulverulent fuels by gasifying or by combustion with an oxidation means containing free oxygen, in particular under increased pressure, the supply and dosing of the pulverulent fuel to the combustion chamber taking place as a dust/carrier gas suspension with very high dust/carrier gas ratios, as a rule with ratio values > 300 kg/m<3> carrier gas (in the operating state). The aim of the invention is the further improvement of the dense-flow feed-in and dosing system, in particular for the use of pulverulent fuels which are difficult to flow through, small throughputs and weak-load operation. According to the invention, a vibration movement is to this end superposed on a fill of the pulverulent fuel which is situated in the lower part of a dosing container, is limitedly locally loosened or transferred into a partial fluidised bed by introduction of the carrier-gas flow. The vibration movement is generated by mechanical or pneumatic means.
Patent DE-3316834-A1 (DE)
Inventor: RAMSAUER DIETER
IPC: E05C3/02
Filed: 1983-05-07
Abstract: 1. Key-operated rotary latch (10) having a rotatably supported latch core (20) capable of being actuated in a latch housing (12), the latch core (20) comprising a front part piece (22) to receive the key (46), a body (24) or middle piece and a foot (26) or rear part piece, the latch housing having at its front end an opening that allows the key bit through in at least one key position, and the rotary tongue (32) being capable of being fitted and fixed non-rotatably on the foot (26), characterised in that the housing (12) is capable of being inserted through the door leaf or the like and has at its front end a mask (44) which has the opening (48) allowing the key bit (42) through in at least one key position and projections (50) pointing axially into the housing interior for anchoring the mask (44) non-rotatably in the housing facing surface (52, 54).
Patent DE-3322600-A1 (DE)
Title: Surfboard transporter
Inventor: WAGGERSHAUSER ROLAND
IPC: B63B35/79
Filed: 1983-06-23
Abstract: A surfboard transporter is proposed which is suitable for simpler transport of the complete surfboard. For this purpose, the invention provides for a shackle in which no lashing material whatsoever is required for the transport.
Patent DE-3322707-A1 (DE)
Title: Household kettle
Inventor: HORN WALTER DIPL ING
IPC: A47J27/21
Filed: 1983-06-24
Abstract: The invention relates to a household kettle which has a top part and a bottom part and whose spout can be closed, for example by a whistle. To simplify production and for easier cleaning of the inside of the kettle, despite the possibility of pressure build-up during heating, provision is made by the invention for the top part to be able to be removed and attached to the bottom part in a retensionable sealing manner.
Patent DE-3323028-A1 (DE)
Title: Cable distribution cabinet, which can be arranged in a row and has a door which will not impede adjacent cabinets
Inventor: KOSTKA WERNER
IPC: H02B1/38
Filed: 1983-06-25
Abstract: Cable distribution cabinets are increasingly being used not only individually but arranged in rows and set up such that they are firmly connected. In order to be able to use conventional cable distribution cabinets for this purpose, it is necessary that the door of a cable distribution cabinet does not strike into the door of an adjacent cabinet during opening. The problem is solved by means of three-piece supporting arm which consists of a central piece (4), a side-wall part (5) and a door part (6). The central piece (4) is terminated at the end by bearing eyes (41, 42), in the same way the side-wall part (5) is terminated with a bearing eye (53) and the door part is terminated with a bearing eye (63). The bearing eyes (43 to 63 and 42 to 53) are connected in each case by means of bolts. This results in a double hinge which allows the door to be pulled out forwards. In the final position, the central piece (4) stops on one end (21) on the side wall (2). In this position, the door can be pivoted outwards about an axis which is formed by the bearing eyes (41, 63). The length of the central piece (4) must in this case be dimensioned such that the door end (34) cannot strike into the adjacent door (30). <IMAGE>
Patent DE-3324303-A1 (DE)
Title: Insole
Inventor: ANGER WOLFGANG DIPL ING
IPC: A43B17/00
Filed: 1983-07-06
Abstract: An insole of any type is described, having on its top side island-like zones of coatings consisting of binders, solid matter and active agent, if required with the addition of fibres, the active agents being therapeutic, deodorising, disinfecting and aromatic active agents having a long-term action or being micro-encapsulated.
Patent DE-3325485-A1 (DE)
Title: Lockable bevel gear differential for motor vehicles
Inventor: LANZER HERIBERT DIPL ING
IPC: F16H48/30
Filed: 1983-07-14
Abstract: In a lockable bevel gear differential for motor vehicles, in which for locking purposes one of the axle shaft bevel gears can be coupled to the differential case and the gear shift sleeve is arranged on a neck of the differential case enclosing the axle shaft, the gear shift sleeve (7) designed as a dog sleeve known per se is displaceably supported on the neck of the differential case (1) and the claws (8) are guided through axially parallel slots (9) of the differential case (1) and engage, as known per se, in recesses (10, 10a) on the rear side of the relevant axle bevel gear (4) or of a locking body (11) provided on its rear side and rotationally fixed to the axle shaft (5). The arrangement of the single, securely guided dog sleeve ensures a considerable reduction of the manufacturing cost, as well as simplification of assembly. The play between claws and recesses can be chosen large in a tangential direction, thereby favourably influencing the ease of gear changing. <IMAGE>
Patent DE-3336900-A1 (DE)
Title: Arrangement for reading the graduated circle on one-second theodolites
Inventor: FEIST WIELAND DIPL ING DR
IPC: G01C1/06
Filed: 1983-10-11
Abstract: This arrangement contains a graduated circle with numbered graduation in degrees and an optical micrometer for measuring the points on the graduated circle which are diametrically located and brought into coincidence, the optical micrometer consisting of a fixed wedge and two moving wedges, the moving wedges being arranged in such a manner that they are displaceable with respect to one another and with respect to the fixed wedge, one moving wedge being connected to a coarse scale and one moving wedge being connected to a fine scale in such a manner that the graduations of both scales are opposite one another and one graduation line of the coarse scale forms the reading index for the fine scale, a measuring index being provided for setting the coarse scale, and a mask in the plane of measurement of the microscope which limits the coincidence indications of the lines on the graduated circle in such a manner that the intermediate coincidence is masked out. The invention creates an arrangement for reading a graduated circle, in which a digital stepping-down of the degree interval to one 0.1 mgon interval is achieved with the aid of an optical micrometer, with an opto-mechanical digital display, with the aim of achieving a simplified, more accurate and faster reading of the graduated-circle indication.
Patent DE-3339980-A1 (DE)
Title: Apparatus for producing polygonal cans
IPC: B21D51/52
Filed: 1983-11-04
Abstract: In an apparatus for producing polygonal cans, the lateral surface of which has sharp-edged bends between the individual side faces and is produced by deforming a pre-embossed and pre-punched sheet-metal strip on a forming core with the aid of bending jaws, the forming core is formed by a number of forming bodies which corresponds to the number of corners, the spacing of which bodies is adjustable in the circumferential direction of the can as a function of the length of the side faces.
Patent DE-3343517-A1 (DE)
Title: Method of printing by means of an ink jet using a high-pressure system
Inventor: FLECHTNER VOLKER DIPL ING
IPC: B41J2/21
Filed: 1983-12-01
Abstract: The invention relates to a method of printing by means of an ink jet using a high-pressure system. The aim of the invention is to provide a method for ink jet printing with reasonable expenditure which guarantees a high recording density and permits a relatively large number of ink density stages, the intention being to achieve the printing speed of a high-performance printer. The object consisted in the fact that the method operates in a stable manner, the intention being for a print head to be used which has a plurality of nozzles which are staged in their diameter in the printing direction, such that dots with an area ratio of 1:2 or 1:3 are produced on the recording medium. According to the invention, the object was achieved in that the nozzles of the larger diameters eject ink jets which dissolve into droplets at the frequency f, and in that the nozzles of smaller diameters eject ink jets which dissolve into droplets at the frequency 2f. <IMAGE>
Patent DE-3400218-A1 (DE)
Title: Device for accommodating items of luggage on a car roof
Inventor: KREBS GERD
IPC: B60R9/055
Filed: 1984-01-05
Abstract: The invention relates to a device for accommodating skis and other items of luggage on a car roof, consisting of roof supports fixed to the vehicle with the aid of fastening means and a rounded reception part which is connected to the said roof supports and which consists of a bowl, the opening of which faces the car roof, extends essentially parallel to the roof surface, forming an empty space which is open at the back, and the edges of which rest against the car roof above the windscreen and along the sides in a sealing manner. The essential feature of this device is that the fastening means for the bowl penetrate the latter and that supporting devices which are accessible from the outside are arranged on them.
Patent DE-3403306-A1 (DE)
Title: Method and arrangement for selecting device functions in a word processing station
Inventor: MARKWITZ WERNHARD DR
IPC: G06F3/0489
Filed: 1984-01-31
Abstract: To select device functions in a word processing station, an additional field (ZF) is provided for displaying a text on a display unit (AE). In this additional field (ZF), at least one further function is displayed, if necessary after actuating a key (T1), which function can be executed on the basis of the currently existing function state. If necessary, an operator selects the corresponding desired further function by using a key (T1/T2) and/or an operating element (SMS) for moving a cursor (SM). If no further function is selected, the word processing station remains in the original function state or returns to it. If only in each case one further function can be displayed in the additional field (ZF), all possible further functions can be displayed after the respective actuation of a further key (T2). <IMAGE>
Patent DE-3403435-A1 (DE)
Title: Transmission having a device for temperature control of a lubricating fluid
Inventor: NISHIGAMI TOSHIHIKO
IPC: F16N39/00
Filed: 1984-02-01
Abstract: A transmission is provided with a cooling device for cooling a lubricating oil of the transmission and with a heating device for heating the lubricating oil. The transmission housing holding the lubricating oil is connected to the cooling device and to the heating device via a line arrangement which is capable of allowing the lubricating oil to circulate between the housing and the cooling device or between the housing and the heating device. A switching valve is arranged in the line arrangement. The switching valve can prevent the fluid flowing either to the cooling device or to the heating device. A sensor is arranged in the transmission housing in order to determine the temperature of the lubricating oil located in the housing. An operating device is connected to the sensor in order to control the switching valve as a function of the oil temperature determined. By controlling the switching valve, the operating device enables the lubricating oil to flow through the heating device when the oil temperature determined is less than a predetermined temperature value, and it enables the lubricating oil to flow through the cooling device when the oil temperature determined is greater than the predetermined temperature value.
Patent DE-3403810-A1 (DE)
Title: Method for the decontamination of rooms, articles and people, and products suitable for carrying out the method
Inventor: GRUNERT WILHELM O H
IPC: A61L9/14
Filed: 1984-02-03
Abstract: Decontamination of rooms, articles and people which have been contaminated by exposure to liquid or gaseous substances which cause states of irritation in the eye, nose and/or throat region and/or on the skin is made possible by treatment of the contaminated articles and people or of the contaminated rooms with a solution which contains polyvinylpyrrolidone. This solution is expediently sprayed on or distributed in the form of a mist in the atmosphere. A product which is particularly suitable for use in this method contains, in an aqueous solution, at least 0.1 per cent by weight of polyvinylpyrrolidone, where appropriate together with ancillary substances or vehicles.
Patent DE-3406231-A1 (DE)
Title: Laminated dip-moulded articles and production thereof
Inventor: HEINS FERDINAND DIPL CHEM DR
IPC: B29C41/22
Filed: 1984-02-21
Abstract: Laminated dip-moulded articles of at least two different rubber layers, the outer of which consists of a polymer of 40 to 80% by weight of butadiene and/or isoprene, 20 to 60% by weight of acrylonitrile and/or methacrylonitrile and 0 to 20% by weight of other copolymerisable compounds and the inner of which consists of a polymer of 50 to 80% by weight of butadiene and/or isoprene, 10 to 40% by weight of styrene, 0.5 to 10% by weight of one or more  alpha , beta -monoethylenically unsaturated carboxylic acids and 0 to 10% by weight of other copolymerisable monomers, have both outstanding service properties and very good elasticity. The two rubber layers are surprisingly firmly bonded to one another.
Patent DE-3406370-A1 (DE)
Title: Process for treating shell fruits
Inventor: THALER ANTON
IPC: A23G1/04
Filed: 1984-02-22
Abstract: Fatty shell fruits, in particular cocoa beans, are shelled and subjected to a heat treatment during this and/or subsequently, whereupon the still warm fruits, without cooling, are ground to form a pasty mass. This hot grinding is preferably carried out without supply of heat energy, that is without the requirement for a heating device.
Patent DE-3408837-A1 (DE)
Title: Process for the surface activation of plastics
Inventor: KIESER JOERG DR
IPC: C08J7/12
Filed: 1984-03-10
Abstract: In a process for the surface activation of plastics (polyethylene, polyesters, polyamides, polytetrafluoroethylene or polypropylene) by treating the surface in a glow discharge in a gas atmosphere at pressures between 10<-3> and 10 mbar, compounds from the group consisting of tetrafluoroethylene (C2F4) and chlorinated fluorocarbon compounds, in particular chlorodifluoromethane (CHClF2), are fed to the gas atmosphere.
Patent DE-3411245-A1 (DE)
Title: Process for the preparation of slow-release compound fertilisers
Inventor: NOWOSIELSKI OLGIERD PROF DR IN
IPC: C05F11/02
Filed: 1984-03-27
Abstract: The process according to the invention for the preparation of slow-release compound fertilisers consists in adding a known organic and inorganic fertiliser, in particular a nitrogen and potassium fertiliser, in an amount of 30 to 70 per cent by weight, to a polymer carrier which is capable of binding the fertilisers, preferably made of pulp, peat and lignite. The fertilisers, in particular the nitrogen and potassium fertilisers of the prepared mixture, are enclosed within the structure of the carrier, or a control polymer is produced, in particular by chemical reaction at a temperature of 15 to 50 DEG C and with a duration of 5 to 180 minutes. To the slow-release fertiliser prepared in this manner there is added, with continuous stirring, the organic component in an amount of from 2 to 5 parts by weight, the mineral fertiliser in an amount of 1 part by weight and the neutralising component in an amount of 2.5 to 3 parts by weight, in this sequence. After all fertiliser components have been added, the mixture is stirred for 10 to 60 minutes at a temperature of 15 to 50 DEG C, and then brought into the desired use form.
Patent DE-3412575-A1 (DE)
Inventor: GEIGER RUDOLF
IPC: B65G17/34
Filed: 1984-04-04
Abstract: 1. Conveyor device, more particularly a retarding-roll conveyor or a twin-belt conveyor, with workpiece carriers (4) located on both sides on spaced longitudinal conveyors (2, 3), characterised in that the workpiece carriers (4) have an adjustable width, in such a manner, that whilst retaining their horizontal position, they are movable between the longitudinal conveyors (2, 3) vertically in elevationally offset conveyor planes by means of an adjustable lift (5).